87193974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28439}}^1$

素因数の和:28524

約数の個数: 32

約数和(自身を含む): 202037760

約数和(自身を除く): 114843786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 28439, 56878, 85317, 170634, 199073, 398146, 597219, 1194438, 2076047, 4152094, 6228141, 12456282, 14532329, 29064658, 43596987, 87193974]

約数ペア:

[(1, 87193974), (2, 43596987), (3, 29064658), (6, 14532329), (7, 12456282), (14, 6228141), (21, 4152094), (42, 2076047), (73, 1194438), (146, 597219), (219, 398146), (438, 199073), (511, 170634), (1022, 85317), (1533, 56878), (3066, 28439)]